| 1. | The mining technique is shaky .
这项采矿工艺不可靠。 |
| 2. | The technology of undersea mining was then undeveloped .
那时候深海采矿技术还不成熟。 |
| 3. | Large mining equipment cannot be operated on narrow benches .
大型采矿设备不能在窄台阶上操作。 |
| 4. | In england he had seized a great mining corporation without investing a shilling .
在英国，他没有投资一个先令，居然把一家规模宏大的采矿公司弄到了手。 |
| 5. | Unfortunately, though, he became involved in a dubious mining venture in which several british acquaintances lost heavily .
不幸的是，他同一个可疑的采矿生意有牵连，使几个英国朋友着实破了钱财。 |
| 6. | In the course of drilling, mining and deposition of hear producing materials in the subsurface, the original natural geothermal field is disturbed .
在钻井，采矿和发热物质的地下深积的过程中，原始的天然地热场受到了扰动。 |
| 7. | Only mining and agriculture experience higher rates
只有采矿和农业比率高过它。 |
| 8. | Study on the evaluation method of value of mineral right
采矿权价值评估方法研究 |
| 9. | An experimental study on high sublevel mining technology
高分段采矿技术试验研究 |
| 10. | - a mining colony ? - yeah , a tibanna gas mine
-一个采矿区？ -没错，提巴那瓦斯矿 |
